.collector {
	position: fixed;
	top: 1rem;
	right: 1rem;
	z-index: 3;
	width: 2rem;
	height: 2rem;
	background-repeat: no-repeat;
	background-size: 2rem 2rem;
	background-position: 0 0;

	&.o {
		background-image: url('../../images/star_o.png');
	}

	&.full {
		background-image: url('../../images/star_full.png');

	}
}